GitLab

* nnimap.el (nnimap-stream, nnimap-open-connection-1): Accept `network'
value.

* nntp.el (nntp-open-connection-function): Document the fact that some
values are not functions but are instead handled specially.  Recognize
nntp-open-plain-stream value.
(nntp-open-connection): Recognize that value.

* proto-stream.el (open-protocol-stream): Bring back `network' type.
Make this the default type.
(proto-stream-open-plain): Rename from proto-stream-open-default.
(open-protocol-stream, proto-stream-open-starttls)
(proto-stream-open-tls, proto-stream-open-shell): Replace `default'
with `plain'.

C-x C-s and C-x C-w in edit-abbrevs-mode now do something similar to
their corresponding global bindings.

Remove unused local var.

possibility of overlay leakage by making them volatile.

* allout-widgets.el (allout-widgets-tally): Define as nil so the hash is
not shared between buffers.  Mode initialization is responsible for giving
it a useful starting value.
(allout-item-span): Reduce possibility of overlay leakage by making them
volatile.
(allout-widgets-count-buttons-in-region): Add diagnostic function for
tracking down overlay leaks.

mm-view.el (mm-display-inline-fontify): Use `set-normal-mode' with local variables disabled rather than `normal-mode'.
imap.el (imap-shell-open, imap-process-connection-type): Use imap-process-connection-type for 'shell' streams as well as Kerberos, SSL, other subprocesses.

It is broken by the change on 2011-03-21.

(note_mode_line_or_margin_highlight, note_mouse_highlight):
Omit unused local vars.

Omit unused local var.

* lisp.h (multibyte_char_to_unibyte):
* character.c (multibyte_char_to_unibyte): Remove parameter `rev_tbl',
  unused since 2002-03-01T01:16:34Z!handa@m17n.org and 2008-02-01T16:01:31Z!miles@gnu.org.
* character.h (CHAR_TO_BYTE8):
* cmds.c (internal_self_insert):
* editfns.c (general_insert_function):
* keymap.c (push_key_description):
* search.c (Freplace_match):
* xdisp.c (message_dolog, set_message_1): All callers changed.

* coding.c (encode_designation_at_bol): Remove parameter `charbuf_end',
  unused since 2002-03-01T01:17:24Z!handa@m17n.org and 2008-02-01T16:01:31Z!miles@gnu.org.
  All callers changed.

* src/eval.c (enum run_hooks_condition): Remove.
(funcall_nil, funcall_not): New functions.
(run_hook_with_args): Call each function through a `funcall' argument.
Remove `cond' argument, now redundant.
(Frun_hooks, Frun_hook_with_args, Frun_hook_with_args_until_success)
(Frun_hook_with_args_until_failure): Adjust accordingly.
(run_hook_wrapped_funcall, Frun_hook_wrapped): New functions.
* src/keyboard.c (safe_run_hook_funcall): New function.
(safe_run_hooks_1, safe_run_hooks_error, safe_run_hooks): On error,
don't set the hook to nil, but remove the offending function instead.
(Qcommand_hook_internal): Remove, unused.
(syms_of_keyboard): Don't initialize Qcommand_hook_internal nor define
Vcommand_hook_internal.
* doc/lispref/commands.texi (Command Overview): post-command-hook is not reset
to nil any more.

* dispextern.h (string_buffer_position): Remove declaration.

* print.c (strout): Remove parameter `multibyte', unused since
  1999-08-21T19:30:21Z!gerd@gnu.org.  All callers changed.

* search.c (boyer_moore): Remove parameters `len', `pos' and `lim',
  never used since function introduction in 1998-02-08T21:33:56Z!rms@gnu.org.
  All callers changed.

* w32.c (_wsa_errlist): Use braces for struct initializers.

* xdisp.c (string_buffer_position_lim): Remove parameter `w',
  never used since function introduction in 2001-03-09T18:41:50Z!gerd@gnu.org.
  All callers changed.
  (string_buffer_position): Likewise.  Also, make static (it's never
  used outside xdisp.c).
  (cursor_row_p): Remove parameter `w', unused since
  2000-10-17T16:08:57Z!gerd@gnu.org.  All callers changed.
  (decode_mode_spec): Remove parameter `precision', introduced during
  Gerd Moellmann's rewrite at 1999-07-21T21:43:52Z!gerd@gnu.org, but never used.
  All callers changed.

* autogen.sh (get_version): Discard "not found" lines.
(check_version): Respect $AUTOCONF etc environment variables.

Don't assume string length fits in int.

* lisp/cus-start.el (all): Add boolean ns-auto-hide-menu-bar.

* src/nsterm.m (syms_of_nsterm): Use doc: for ns-auto-hide-menu-bar.

Code by Anders Lindgren.

* nsterm.m (ns_menu_bar_is_hidden): New variable.
(ns_constrain_all_frames, ns_menu_bar_should_be_hidden)
(ns_update_auto_hide_menu_bar): New functions.
(ns_update_begin): Call ns_update_auto_hide_menu_bar.
(applicationDidBecomeActive): Call ns_update_auto_hide_menu_bar and
ns_constrain_all_frames.
(constrainFrameRect): Return at once if ns_menu_bar_should_be_hidden.
(syms_of_nsterm): DEFVAR ns-auto-hide-menu-bar, init to Qnil.

instead of alloca (Bug#8344).

efficiency gain, and to bypass a gcc -Wstrict-overflow warning.

Ref: http://lists.gnu.org/archive/html/emacs-devel/2011-03/msg01068.html

* configure.in (AC_TYPE_SIGNAL): Remove obsolete macro.
(AH_BOTTOM): Do not define SIGTYPE.

* lib-src/emacsclient.c: Replace SIGTYPE with void.

* nt/config.nt: Remove RETSIGTYPE, SIGTYPE (identical to void).

* src/syssignal.h: Replace RETSIGTYPE with void.

* src/atimer.c, src/data.c, src/dispnew.c, src/emacs.c, src/floatfns.c:
* src/keyboard.c, src/keyboard.h, src/lisp.h, src/process.c, src/sysdep.c:
* src/xterm.c: Replace SIGTYPE with void everywhere.

* src/s/template.h (SIGTYPE): Remove commented out definition.
* src/s/usg5-4-common.h (SIGTYPE): Remove definition.

* admin/CPP-DEFINES: Remove SIGTYPE.

This avoids undefined behavior on integer overflow, and is a bit
more convenient anyway since it is compared to a size_t variable.

A color suitable for foreground text can make unreadable text if used
as background color, and vice versa.